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Structural Survey, 1993
Considers some of the major spheres of influence which can affect the design of the passive fire protection of a building and outlines passive fire protection materials and applications, fire tests, Building Regulations and the possible influence of European legislation.
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Considers some of the major spheres of influence which can affect the design of the passive fire protection of a building and outlines passive fire protection materials and applications, fire tests, Building Regulations and the possible influence of European legislation.
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Proceedings of the IEE - Part B: Radio and Electronic Engineering, 1958
A passive protection cell consists essentially of a t.r. cell containing argon without water vapour. The effects of the omission of water vapour from the gas filling on keep-alive characteristics, leakage power and recovery time are described. Tests on several cells in active duplexing systems have shown that lives in excess of 10000 hours are obtained.
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A passive protection cell consists essentially of a t.r. cell containing argon without water vapour. The effects of the omission of water vapour from the gas filling on keep-alive characteristics, leakage power and recovery time are described. Tests on several cells in active duplexing systems have shown that lives in excess of 10000 hours are obtained.
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Functional Passive Fire Protection
CoatingsPro, 2013Taking inventory of the passive fire protection on your job site might be more challenging than it sounds.
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Zeitschrift für Elektrochemie, Berichte der Bunsengesellschaft für physikalische Chemie, 1958
AbstractAn “Inhibitor” is something added to a corrosive liquid to render it non‐corrosive; “passivity” is a change in the metal remaining after it has emerged from the “inhibiting” bath, enabling it to resist liquids which normally would corrode it. The object of the paper is to ask whether passivity is due to (1) a three‐dimensional film (2) a two ...
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AbstractAn “Inhibitor” is something added to a corrosive liquid to render it non‐corrosive; “passivity” is a change in the metal remaining after it has emerged from the “inhibiting” bath, enabling it to resist liquids which normally would corrode it. The object of the paper is to ask whether passivity is due to (1) a three‐dimensional film (2) a two ...
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Passive Immune Protection of Turkeys against Coryza
Avian Diseases, 1997Antisera made against whole cells of Bordetella avium protected turkeys against disease signs of turkey coryza, but antiserum against the dermonecrotic heat-labile toxin (DHLT) did not. Neither antiserum against whole cells nor antiserum against DHLT protected turkeys against colonization of the trachea by B. avium.
R B, Rimler, R A, Kunkle
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Performance Assessment of Passive Fire Protection Materials
Industrial & Engineering Chemistry Research, 2011The performance of fireproofing materials in providing effective protection from fire strongly depends on the thermophysical properties and on the behavior of the material during fire exposure. Not only active insulators but also nonactive coatings may undergo significant changes in their structure and properties when exposed to high temperatures.
M. Gomez Mares +3 more
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Passive Fire Protection Success
Aircraft Engineering and Aerospace Technology, 1991TESTS recently conducted by the Fire Research Station on behalf of the CAA to assess the effectiveness of onboard water sprinklers involved the construction of a test rig based on the fuselage of a Boeing 707 passenger aircraft. Major fire conditions were created outside and the flames were also drawn into the fuselage in a series of tests.
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Passive protection of sheep against capripoxvirus
Research in Veterinary Science, 1986The close antigenic relationship between strains of capripox was shown by passively immunising sheep with serum against capripoxviruses isolated from a sheep and from a goat. Sheep immunised with immune serum to Oman sheep pox or Yemen goat pox resisted challenge with Yemen goat pox or Nigeria sheep pox respectively.
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